1 /* $OpenBSD: panel.c,v 1.7 1999/11/28 17:49:19 millert Exp $ */ 2 3 /**************************************************************************** 4 * Copyright (c) 1998 Free Software Foundation, Inc. * 5 * * 6 * Permission is hereby granted, free of charge, to any person obtaining a * 7 * copy of this software and associated documentation files (the * 8 * "Software"), to deal in the Software without restriction, including * 9 * without limitation the rights to use, copy, modify, merge, publish, * 10 * distribute, distribute with modifications, sublicense, and/or sell * 11 * copies of the Software, and to permit persons to whom the Software is * 12 * furnished to do so, subject to the following conditions: * 13 * * 14 * The above copyright notice and this permission notice shall be included * 15 * in all copies or substantial portions of the Software. * 16 * * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 20 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 21 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 22 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 23 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 24 * * 25 * Except as contained in this notice, the name(s) of the above copyright * 26 * holders shall not be used in advertising or otherwise to promote the * 27 * sale, use or other dealings in this Software without prior written * 28 * authorization. * 29 ****************************************************************************/ 30 31 /**************************************************************************** 32 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995 * 33 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 34 ****************************************************************************/ 35 36 /* panel.c -- implementation of panels library, some core routines */ 37 #include "panel.priv.h" 38 39 MODULE_ID("$From: panel.c,v 1.18 1999/09/29 15:22:32 juergen Exp $") 40 41 #ifdef TRACE 42 #ifndef TRACE_TXT 43 const char *_nc_my_visbuf(const void *ptr) 44 { 45 char temp[32]; 46 if (ptr != 0) 47 snprintf(temp, sizeof(temp), "ptr:%p", ptr); 48 else 49 strcpy(temp, "<null>"); 50 return _nc_visbuf(temp); 51 } 52 #endif 53 #endif 54 55 56 /*+------------------------------------------------------------------------- 57 dPanel(text,pan) 58 --------------------------------------------------------------------------*/ 59 #ifdef TRACE 60 void 61 _nc_dPanel(const char *text, const PANEL *pan) 62 { 63 _tracef("%s id=%s b=%s a=%s y=%d x=%d", 64 text, USER_PTR(pan->user), 65 (pan->below) ? USER_PTR(pan->below->user) : "--", 66 (pan->above) ? USER_PTR(pan->above->user) : "--", 67 PSTARTY(pan), PSTARTX(pan)); 68 } 69 #endif 70 71 /*+------------------------------------------------------------------------- 72 dStack(fmt,num,pan) 73 --------------------------------------------------------------------------*/ 74 #ifdef TRACE 75 void 76 _nc_dStack(const char *fmt, int num, const PANEL *pan) 77 { 78 char s80[80]; 79 80 snprintf(s80,sizeof(s80),fmt,num,pan); 81 _tracef("%s b=%s t=%s",s80, 82 (_nc_bottom_panel) ? USER_PTR(_nc_bottom_panel->user) : "--", 83 (_nc_top_panel) ? USER_PTR(_nc_top_panel->user) : "--"); 84 if(pan) 85 _tracef("pan id=%s", USER_PTR(pan->user)); 86 pan = _nc_bottom_panel; 87 while(pan) 88 { 89 dPanel("stk",pan); 90 pan = pan->above; 91 } 92 } 93 #endif 94 95 /*+------------------------------------------------------------------------- 96 Wnoutrefresh(pan) - debugging hook for wnoutrefresh 97 --------------------------------------------------------------------------*/ 98 #ifdef TRACE 99 void 100 _nc_Wnoutrefresh(const PANEL *pan) 101 { 102 dPanel("wnoutrefresh",pan); 103 wnoutrefresh(pan->win); 104 } 105 #endif 106 107 /*+------------------------------------------------------------------------- 108 Touchpan(pan) 109 --------------------------------------------------------------------------*/ 110 #ifdef TRACE 111 void 112 _nc_Touchpan(const PANEL *pan) 113 { 114 dPanel("Touchpan",pan); 115 touchwin(pan->win); 116 } 117 #endif 118 119 /*+------------------------------------------------------------------------- 120 Touchline(pan,start,count) 121 --------------------------------------------------------------------------*/ 122 #ifdef TRACE 123 void 124 _nc_Touchline(const PANEL *pan, int start, int count) 125 { 126 char s80[80]; 127 snprintf(s80,sizeof(s80),"Touchline s=%d c=%d",start,count); 128 dPanel(s80,pan); 129 touchline(pan->win,start,count); 130 } 131 #endif 132 133 #ifndef TRACE 134 # ifndef __GNUC__ 135 /* Some C compilers need something defined in a source file */ 136 static char GCC_UNUSED dummy; 137 # endif 138 #endif 139